<?php

namespace app\admin\controller\goods;

use app\admin\model\SchoolClassGoods;
use app\common\controller\Backend;

/**
 * 商品
 *
 * @icon fa fa-circle-o
 */
class Classadd extends Backend
{
    
    /**
     * Classadd模型对象
     * @var \app\admin\model\goods\Classadd
     */
    protected $model = null;
    protected $noNeedRight = '*';

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\goods\Classadd;
        $this->view->assign("kindList", $this->model->getKindList());
        $this->view->assign("isSchoolList", $this->model->getIsSchoolList());
    }

    public function import()
    {
        parent::import();
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    

    /**
     * 查看
     */
    public function index()
    {
        $params = $this->request->get();

        //当前是否为关联查询
        $this->relationSearch = false;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    
                    ->where($where)
                    ->where("(is_school = 2 AND is_delete = 0 AND school_admin_id = ".$this->auth->id.") OR (is_school = 1 AND is_delete = 0 AND school_admin_id = ".$this->auth->id.")")
                    ->order($sort, $order)
                    ->paginate($limit);

            $add_attr = $params['add_attr'];
            $class_ids = SchoolClassGoods::where(['attr_id' => ['in', $add_attr], 'school_admin_id' => $this->auth->id])->column('goods_id');

            foreach ($list as $row) {
                $row['is_exist'] = 0;
                if (in_array($row['id'], $class_ids)) {
                    $row['is_exist'] = 1;
                }
                $row['add_attr'] = $add_attr;
                $row->visible(['id','name','price','cover_pic', 'is_school', 'is_exist','add_attr']);
                
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    public function change($add_attr = '', $is_exist = '', $ids = '')
    {
        $rst = array(
            'code' => 0,
            'msg' => '删除失败, 请重试!',
            'wait' => '3'
        );
        if ($is_exist == 1) {
            $info = SchoolClassGoods::destroy(['attr_id' => ['in', $add_attr], 'school_admin_id' => $this->auth->id, 'goods_id' => $ids]);
            if ($info) {
                $rst['code'] = 1;
                $rst['msg'] = '移除成功';
                return $rst;
            } else {
                return $rst;
            }
        } else {
            $attr_list = explode(',', $add_attr);
            $add_list = [];
            foreach ($attr_list as $k=> $v) {
                $add_list[$k]['attr_id'] = $v;
                $add_list[$k]['goods_id'] = $ids;
                $add_list[$k]['school_admin_id'] = $this->auth->id;
            }
            $add = new SchoolClassGoods();
            if ($add->saveAll($add_list)) {
                $rst['code'] = 1;
                $rst['msg'] = '添加成功';
                return $rst;
            } else {
                $rst['code'] = 0;
                $rst['msg'] = '添加失败, 请重试';
                return $rst;
            }
        }
    }

}
